US10683098B2 - Driving device assembly with multiple drive devices and application thereof - Google Patents
Driving device assembly with multiple drive devices and application thereof Download PDFInfo
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- US10683098B2 US10683098B2 US15/740,331 US201615740331A US10683098B2 US 10683098 B2 US10683098 B2 US 10683098B2 US 201615740331 A US201615740331 A US 201615740331A US 10683098 B2 US10683098 B2 US 10683098B2
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/40—Arrangements for mounting power plants in aircraft
-
- B64D27/26—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D41/00—Power installations for auxiliary purposes
-
- B64D2027/262—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D41/00—Power installations for auxiliary purposes
- B64D2041/002—Mounting arrangements for auxiliary power units (APU's)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Definitions
- This invention relates to the field of power systems and can be applied to combined drive devices in the fields of aircrafts, ships, excavating or tunneling machines, generator sets, combined light sources, wind power devices, sprinkling and spraying nets and the like. More specifically, the present invention relates to an aircraft for which drive devices and loads can be increased unlimitedly, and an aircraft of a modular combined structure having multiple flight modes.
- a fuselage is a load bearing platform of an aircraft. Aircrafts having multiple drive devices are currently widely used, the fuselages of those aircrafts have more or less the same components, and are mainly constituted by a “central load bearing plate or cabin”, arms and a landing gear, wherein the “central load bearing plate or cabin” and the arms form a radial structure which is divergent outwards from a center point. This structure has advantages of simple structure, light weight or the like in the case that the aircraft has a relatively small size.
- the invention provides a drive device assembly such that more drive devices can be accommodated per unit volume.
- the drive device assembly optimizes the mechanical structure of the assembly, and realizes uniform distribution of the weight of the aircraft itself and the load when the assembly is applied to an aircraft.
- the drive device assembly can be well extended unlimitedly, and can generate a strong drive force in conjunction with a simple and light weight installation, while simultaneously having characteristics such as small volume, light weight, high connection strength, high load bearing capacity and so on.
- present invention provides a drive device assembly having multiple drive devices distributed as follows:
- each group of parallel lines comprise an equidistant line in parallel with a side of the triangular unit and a line where the side is located, wherein the spacing of each group of parallel lines is the height length of the corresponding side of the triangular unit; the number of the drive devices is greater than or equal to 3, 4, 5, 6, 7, 8, 9, 10, 15, 24 or 30; or
- four of the drive devices form a tetrahedron unit having four triangular faces
- vertices of the tetrahedron unit are the centers of the four drive devices
- the tetrahedron unit is taken an initial unit body
- other drive devices are distributed outside the initial unit body and are sequentially incorporated therein in such a way that each of the other drive devices and a triangular face of the unit body form a tetrahedron unit
- the number of the drive devices is greater than or equal to 4, 5, 6, 7, 8, 9, 10, 15, 24 or 30.
- the triangular unit is an equilateral triangle, or the tetrahedron unit is a regular tetrahedron.
- the drive devices are connected by a connecting cabin or a connecting device, and the connecting cabin or the connecting device is selected from but not limited to a skeleton, a plane body, a plane body hollow region.
- connection cabin or the connecting device achieves a fixed connection or a movable connection.
- the drive device is an electric drive device, an internal combustion engine drive device, a fluid and hydraulic drive device, a pneumatic drive device, a manual power drive device or a complex drive device.
- the present invention provides an aircraft for which drive devices and loads can be increased unlimitedly, so as to address the problems concerning the number of engines in the aircraft and the upper load limit.
- the present invention further provides a system or an aircraft having multiple drive devices, the system comprising the drive device assembly according to the first aspect of the present invention.
- the aircraft includes wings mounted on the drive device assembly so as to form an aircraft having multiple flight modes.
- Such aircraft with multiple flight modes organically integrates the features of a helicopter aircraft and a fixed-wing aircraft so that the aircraft can fly both in a high-speed and energy-saving mode for a long distance and in a low-speed accurate mode, demonstrating its advantage of combining multiple flight modes in a complicated flight mission.
- the positions of the aircraft other than the installation positions occupied by the drive devices and the wings are installation or load carrying positions for flight auxiliary devices or loads.
- the wings are rotated in an axial direction so as to serve as a landing support device for the aircraft.
- the drive device assembly enables more drive devices to be accommodated per unit volume, and the drive device assembly optimizes the mechanical structure of the assembly; with a configuration that eliminates mechanical center, the weights of the drive devices are uniformly distributed onto the connecting structure, such that the weight of the assembly is uniformly carried by the drive devices in the assembly.
- the addition of each drive device will not exert pressure on the overall system; instead, after the drive force generated by the drive device bears the mass of the drive device itself, the remaining power is accumulated in the drive device assembly so as to increase the total power and loading capacity of the drive device assembly. Therefore, the drive device assembly can well extend the number of the drive devices unlimitedly, and can generate a strong drive force in conjunction with a simple and light weight installation, while simultaneously having characteristics such as small volume, light weight, high connection strength, high load bearing capacity and so on.
- the invention further provides the drive device assembly according to the first aspect of the present invention or the aircraft according to the second aspect of the present invention, wherein the drive device assembly or the aircraft is assembled in the form of module groups, and the module groups include a drive device unit, a connecting cabin unit and an auxiliary unit.
- the aircraft includes a drive device module, a connecting module, a load bearing module and an auxiliary module
- the drive device module constitutes a drive device unit
- the connecting module and the load bearing module may be considered as a connecting cabin unit
- the drive device module and the load bearing module are assembled by the connecting module as an aircraft structural unit.
- the load bearing module also serves as a fuselage structure of the aircraft at the same time of carrying energy and load.
- the load bearing module is provided with a load bearing space and a connecting position for other modules or devices; and the connecting module is provided with a connecting position for other modules or devices.
- auxiliary modules i.e., auxiliary units
- the auxiliary modules have a wide range of functions and are used for making up the deficiencies of the above modules. In the whole aircraft structure, some auxiliary modules can even function to replace some of the above modules.
- the auxiliary module will function as a connecting hanger and is responsible for the connection between the above systems and the aircraft.
- the auxiliary module will function as a connecting member between the load and the aircraft.
- an auxiliary module may be added at the structural unit so as to increase the connection strength of the whole structure of the aircraft.
- the auxiliary module may be also used as a connecting device between the drive device modules, that is, the fuselage structure of the aircraft is constituted by the load bearing module and the auxiliary module altogether.
- the number of the modules constituting the structural unit of the aircraft is X, wherein X ⁇ 0.
- the structural units may vary from each other, have different number of modules, and the modules can be matched and assembled to each other arbitrarily. Since energy and load are redistributed in the structure, each of the structural units can provide power and bear load independently, and can also be in a cascade configuration for energy and power, so that the structure of the aircraft can be unlimitedly accumulated and well extended as required, thereby improving the flight duration and loading capacity.
- the load bearing module can carry, without limitation, the energy for the drive device module to produce the drive force, other loads and auxiliary devices.
- the drive device module, the connecting module, the load bearing module and the auxiliary module may all serve as a bearing or mounting area for other loads.
- the energy required for the drive device modules on the aircraft to generate the drive force can be batteries, fuels, chemical power generation devices and other energy sources. If the drive device module is electrically driven, the shape of the battery and the connecting line of the battery pack can be set as required, and the battery may be of an arc-shape, a circular shape, a square shape, etc. If the drive device module is driven by fuel, the load bearing module can carry chemical energy such as fuel. According to requirements, the battery (pack) or fuel may be disposed on the outer surface of the load bearing module, and may also be partially or completely disposed in the inner space of the load bearing module. The battery (pack) can also be directly connected to the drive device module so as to form the aircraft fuselage frame, that is, the battery (pack) not only provides power energy for the aircraft, but also serves directly as a connector of the aircraft frame.
- the connecting module, the drive device module and the load bearing module on the aircraft may be of a one-piece structure, a movable structure or a split assembled structure.
- the outer shape of the load bearing module is not limited, and can be of a circuit tube shape, a square tube shape, a semicircular tube shape, an I-shape, an irregular shape and so on as required.
- the modules on the aircraft can be fixedly connected, and can also be movably connected.
- the modular aircraft redistributes energy and load, changes the force transmission path of the structure, and optimizes the stress distribution between the structures, therefore addressing the problems of complicated mechanical structure and load concentration of the conventional aircraft, and enabling the present aircraft structure to be well extended unlimitedly as required.
- the present invention adopts a modular assembled structure to make the parts in the aircraft be universalized and standardized.
- the present invention can be widely applied to the fields of aerospace, industry, agriculture, environmental protection, fire protection, urban construction, science and technology and other fields that require the devices to work in combination.
- FIG. 1 is a schematic diagram of the arrangement layout of the drive devices of the present invention
- FIG. 2 and FIG. 3 are schematic diagrams of the arrangement layout of the drive devices of the present invention illustrated in a plane geometric manner
- FIG. 4 is a schematic diagram of the arrangement layout of the drive devices of the present invention illustrated in a three-dimensional geometric manner
- FIG. 5 is a schematic diagram of the arrangement layout of the drive devices arranged and assembled in an equilateral-triangle according to an embodiment of the present invention
- FIG. 6 is a schematic diagram of the arrangement layout of the drive devices arranged and assembled in a diamond according to an embodiment of the present invention.
- FIG. 7 is a schematic diagram of an embodiment of the arrangement of the drive device assembly
- FIG. 8 is a schematic diagram of another embodiment of the arrangement of the drive device assembly.
- FIG. 9 is a schematic diagram of a preferred skeleton connection according to an embodiment of the present invention.
- FIG. 10 a is a top view and FIG. 10 b is a side view of a schematic diagram of a preferred plane body installation according to an embodiment of the present invention
- FIG. 11 a is a top view and FIG. 11 b is a side view of a schematic diagram of a preferred plane body hollow region installation according to an embodiment of the present invention
- FIGS. 12 a and 12 b are schematic diagrams of a preferred drive force output mode of the present invention.
- FIG. 13 is a schematic diagram of the basic distribution of the drive devices of an aircraft of the present invention.
- FIG. 14 is a schematic diagram of a feasible layout of the drive devices of the aircraft.
- FIG. 15 is a schematic diagram of another feasible layout of the drive devices of the aircraft.
- FIG. 16 is a schematic diagram of a preferred skeleton structure of the aircraft.
- FIG. 17 is a schematic diagram of a preferred collapsible skeleton structure of the aircraft.
- FIG. 18 a is a plan view and FIG. 18 b is a side view of a schematic diagram of a preferred plane body hollow region installation of the aircraft;
- FIG. 19 a is a top view and FIG. 19 b is a side view of a schematic diagram of an embodiment of the aircraft constructed in accordance with the load form;
- FIG. 20 a is a top view and FIG. 20 b is a side view of a schematic diagram of another embodiment of the aircraft constructed in accordance with the load form;
- FIG. 21 is a schematic diagram of a preferred layout of the aircraft according to the present invention.
- FIG. 22 is a schematic diagram of a layout of the aircraft according to the present invention.
- FIG. 23 is a schematic diagram of another layout of the aircraft according to the present invention.
- FIGS. 24 a , 24 b , 24 c , 24 d , 24 e and 24 f are side views of a preferred mode of operation of the aircraft according to the present invention, respectively;
- FIGS. 1-24 Reference numerals in FIGS. 1-24 : 01 —triangular drive device module, 02 —node, 03 —mapped body, 04 —skeleton, 05 —drive device, 06 —plane body, 07 —hollow region, 08 —drive force converting device, 09 —transmission, 10 —combined force output shaft, 11 —geometric structure reference line, 12 —drive force output shaft, 13 —skeleton connector, 14 —propeller, 15 —engine mount, 16 —engine, 17 —load, 18 —wing, 19 —wing connector, 20 —horizontal reference line.
- FIG. 25 a is a schematic view of the various modules of the present invention.
- FIGS. 25 b , 25 c , 25 d , 25 e , 25 f are schematic views of modular structural units of the present invention.
- FIGS. 26 a , 26 b , 26 c , 26 d and 26 e are top views of different embodiments of the modularity of the present invention.
- FIGS. 27 a and 27 b are top views of particular embodiments of the modularity of the present invention.
- FIGS. 28 a and 28 b are a top view and a partial side view of an embodiment of the modularity of the present invention.
- FIG. 29 is a schematic diagram of an extended embodiment of the modularity of the present invention.
- FIG. 30 is a schematic diagram of an extended embodiment of the modularity of the present invention.
- FIG. 31 is a schematic diagram of an extended embodiment of the modularity of the present invention.
- 21 drive device module
- 22 connecting module
- 23 load bearing module
- 24 auxiliary module
- 25 propeller rotating plane
- 26 other loads
- 27 propeller
- 28 central connecting module
- the basic principle of the combined drive devices of the present invention is that the drive devices are arranged in a triangle so as to form a triangular drive device module.
- the spatial distances between adjacent drive devices are equal; the triangularly arranged drive device modules are mapped and arranged towards the spatial direction so as to be combined as a drive device assembly constituted by multiple drive devices.
- the number of the drive devices in the drive device assembly is N, wherein N ⁇ 3.
- the distance between adjacent drive devices in the drive device assembly is ⁇ 0.
- the number of the drive devices in the drive device assembly can be increased or decreased as required.
- the overlapped positions of the triangular modules assemblies in the arrangement of the drive device assembly can be regarded shared positions.
- the drive device mapping, arranging and combining method of the present invention can be expressed by the following geometric way.
- the triangle ABC as shown is an equilateral triangle, and side BC of the equilateral triangle ABC is taken as an axis so as to obtain a central symmetric equilateral triangle BCD of the triangle ABC, thus forming a diamond ABCD.
- Sides AB, BD, CD, AC of the diamond are reversely extended towards both sides, and sides having the same length as that of the sides of the diamond are obtained by cutting; corresponding points are connected so as to form numerous diamonds, thus forming a diamond network block; short diagonal lines of all of the diamonds are connected so as to form a geometric structure constituted by numerous equilateral triangles.
- the triangle ABC is an equilateral triangle
- three points A, B, C are respectively taken as central symmetry points so as to obtain central symmetric triangles ADE, CFG and BHI of the triangle ABC
- points D, E, F, H, I are taken as central symmetry points so as to obtain equilateral triangles . . . ; in this way, a geometric structure constituted by numerous equilateral triangles can be obtained.
- an assembly constituted by N drive devices is constructed using a different three-dimensional geometric layout, wherein N ⁇ 3.
- the triangle ABC is an equilateral triangle
- three-dimensional symmetrical triangle of the triangle ABC can be obtained by taking any one of the vertices or sides of the triangle ABC as the central symmetry point or symmetry axis, and in this way, a geometric structure constituted by numerous equilateral triangles can be obtained.
- the nodes in the above geometric structural solutions are the preferred positions of the drive devices.
- the number of drive devices in the drive device assembly and the positions of installation nodes can be set arbitrarily on the basis of not violating the principle. Under the premise of ensuring a safe and stable operation of the assembly, the number of the drive devices in each triangular module can also be increased or decreased according to the structural requirements.
- drive devices having the same specification and the same function can be chosen for installation, or drive devices having different specifications and different functions can be also chosen for installation.
- the drive devices are connected by a connecting cabin or a connecting device.
- the connecting cabin or the connecting device may be embodied as, without limitation, a skeleton, a plane body or a plane body hollow region.
- the connecting cabin or connecting device can be made separately or mounted in a plane-shaped, grip-like structure. If the drive devices are connected by way of skeleton, they may be fixedly or movably connected. If the drive devices are connected by way of plane body or plane body hollow region, the drive devices can be directly mounted to the surface of the plane body, or may also be embedded into a hollow space of the plane body hollow region.
- the drive devices in the drive device system according to the present invention may be respectively connected to a drive force converting device so as to convert the drive force into an outward output action force, or after the drive forces generated by drive devices in the drive device system are combined, the drive force converting device is connected so as to convert the drive force into an outward output action force.
- the drive device in the present invention is preferably an engine, and the engine may be connected to a propeller, a transmission, a tractor, a tunneling device and the like.
- the engines are fixed by a plane-shaped structure or a skeleton structure, and the device constructed according to this solution can install different types or models of engines.
- the engines may be controlled separately, and may also be controlled in a combined or mixed manner.
- the engines may work separately, in a partially combined manner or a fully combined manner.
- Each engine in the device constructed according to the solution of the invention can output the action force after the powers generated by the engines are converted and combined; for example, the engines are connected to propellers so as to convert the powers into wind powers or hydraulic powers and then combine the wind powers into a strong wind power or the hydraulic powers into a strong hydraulic power.
- the powers of the multiple engines can be fully combined or partially combined and then be output by a main shaft.
- the engines may transmit the powers to the main shaft by a transmission device through a transmission shaft, air transmission, hydraulic transmission and the like, and the action force is output by a combined output shaft, or by a power converting device connected to the main shaft.
- the preferred embodiment of the present invention can be used to mount generators, light sources, nozzles, or other devices that need to work in combination, and the region in the system other than the region occupied by the drive devices can be used as an installation or load bearing region for other devices.
- the drive devices are arranged in a triangle such that more drive devices can be accommodated per unit volume, and the aircraft can maintain an optimal spatial layout under the condition of acquiring equal propulsion.
- the basic principle is that the aircraft drive devices are arranged in a triangle to form a triangular drive device module; in a preferred combination method, the spatial distances between adjacent drive devices are equal; and on the basis of the drive device module arranged in a triangle, the drive devices are mapped, arranged and combined towards a spatial direction to form the drive device assembly constituted by the multiple drive devices, and the number of the drive devices in the drive device assembly is N, wherein N ⁇ 3.
- a preferred method for mapping, arranging and combining the drive devices can be expressed in the following geometric way.
- the triangle ABC is an equilateral triangle, and a side BC of the equilateral triangle ABC is taken as an axis so as to obtain an axial symmetric equilateral triangle BCD of the triangle ABC to form a diamond ABCD.
- AB, BD, CD and AC of the diamond are reversely extended towards both sides, and sides having the same length as that of the sides of the diamond are obtained by cutting; corresponding points are connected so as to form numerous diamonds, and then short diagonal lines of all the diamonds are connected to form a diamond geometric structure constituted by numerous equilateral triangles.
- Nodes of the geometric structure are regarded as preferred installation positions of the drive devices, and the overlapped positions of the nodes are regarded as shared positions.
- the drive devices can be installed in all spatial directions of the nodes as actually required.
- the shape of the drive device assembly and the number of the drive devices can vary accordingly as required for flight environment, load weight, form and the like.
- the aircraft adopts a kind of jet-type drive device having a small rotary torque, or having no reverse torque or having a reverse torque that can be self-offset, such as a jet drive device or an coaxial reverse propeller or multi-propeller drive device, a combination of odd or even number of drive devices can be chosen.
- a drive device generating a strong rotational torque is used, for example, when connecting an engine to a propeller, preferably, odd number of engines are required so as to connect the propeller for offsetting the reverse torque.
- the engine is connected to the propeller; therefore, the preferred solution of the present invention is a diamond mapping, i.e., a diamond module is formed on the basis of equilateral triangles, and engines can be installed at the nodes of the diamond in a stacked manner.
- the spatial distance of the diagonal line in the diamond module can be adjusted as required by the aircraft, and the vertex angle of the diamond in the connecting member constituted by the geometric structure can be adjusted.
- the drive devices of the aircraft are connected by a connecting member, and the connecting member can be embodied as, without limitation, a skeleton or other connectors.
- the aircraft can preferably employ a skeleton connection, and the skeletons can be fixedly or movably connected to each other.
- Employing fixed skeletons means an integral skeleton can be produced or the skeleton assembly can be fixed by fixing connectors.
- Movable skeletons are connected by movable connectors, so that a collapsible or detachable skeleton is produced. In use, the skeleton is restricted from moving by a fixing member so as to form a stable mode.
- the fixing member for restricting the moving of the skeleton is released, and the collapsing or detaching of the skeleton can be realized, thus effectively reducing the volume of an aircraft, especially for a large aircraft, and facilitating storage and transportation.
- a second major feature of the present invention is that the size and shape of the aircraft can be determined according to the flight environment, the form and weight of the load.
- the regions on the aircraft other than the installation positions occupied by the drive devices can be used as installation or carrying regions for flight assistance devices or loads.
- a load carrying region or a region connected to the overall load can be provided in the region of each of the drive devices or each set of drive devices in the aircraft drive system. The purpose of such an arrangement is to allow the drive force generated in the aircraft drive system to be uniformly applied to the load bearing portions, and the connection between the drive device and the load in the aircraft will not cause a series of adverse chain reactions that affect the overall flight system due to stress concentration in a certain region.
- the aircraft having multiple flight modes has wings installed on the basis of the aircraft drive devices and the number of the wings is M, wherein M ⁇ 1.
- each of the wings is connected to the skeleton of the aircraft via a connector and can rotate axially.
- the wing will generate a lift force to assist the drive device in providing a lift force to the aircraft; especially in a low speed flight, the wings are adjusted at different angles so as to match different flight attitudes of the aircraft, thus minimizing adverse resistance force to the maximum degree.
- the aircraft when the aircraft has a relative speed with respect to air, the aircraft can fly or decelerate by means of the wings.
- the wings when the drive devices of the aircraft fail, the wings can be used for gliding as a buffer, thus effectively protecting the aircraft, or the rotating angle of the wing can be adjusted so as to allow the wing to generate a resistance force in the advancing direction, thereby decelerating the aircraft.
- the wings arranged in correspondences at right and left sides generate a rolling force by changing the angle difference so that the aircraft can roll laterally, which is similar to the function of an aileron rudder of a fixed-wing aircraft.
- the wings arranged in correspondences at front and rear or a single wing generate(s) an ascending force or a descending force by adjusting the attack angle so as to allow the aircraft to pitch longitudinally, which is similar to the function of an elevator rudder of a fixed-wing aircraft.
- the wing can generate an additional lift so as to reduce the burden on the drive devices.
- the rudder surface effect generated by manipulating the wings makes it possible to reduce the burden on the drive devices even when the aircraft changes its attitude, thus saving energy to some extent, prolonging the flight duration and improving loading capacity.
- the wing when the wing rotates axially to reach a certain angle with the fuselage plane, the wing can also serve as a landing support device of the aircraft, i.e., a landing gear, thus effectively reducing the structural load and take-off weight of the aircraft.
- the specific embodiment also provides a preferred solution for the connection of the drive device combination system.
- the drive devices ( 05 ) are arranged in a triangle so as to form a triangular drive device module ( 01 ), and in a preferred combination method, the spatial distances between adjacent drive devices ( 05 ) are equal; the region indicated by thick solid lines as shown in FIG. 1 is an equilateral triangle, and three vertices thereof, i.e., the nodes ( 02 ) can be regarded as mounting positions of the drive devices ( 05 .
- the drive devices ( 05 ) are mapped, arranged and combined towards the spatial direction so as to form a drive device ( 05 ) assembly constituted by multiple drive devices ( 05 ).
- the number of the drive devices ( 05 ) is X, wherein X ⁇ 3, and ( 03 ) is a mapped body of the triangle in the geometric structure, and ( 11 ) is a reference line of the geometric structure.
- the preferred planar method for assembling multiple drive devices can be expressed by the following geometric manner.
- the triangle ABC is an equilateral triangle
- a side BC of the equilateral triangle ABC is taken as an axis to obtain an axial symmetric equilateral triangle BCD of the triangle ABC to form a diamond ABCD.
- the sides AB, BD, CD, AC of the diamond are reversely extended towards both sides, and sides having the same length as that of the sides of the diamond are obtained by cutting; corresponding points are connected so as to form numerous diamonds, forming a diamond network block; then the short diagonal lines of all of the diamonds are connected so as to form a geometric structure constituted by numerous equilateral triangles ( 03 ).
- Another preferred planar method for assembling multiple drive devices can be specifically expressed by the following geometric manner.
- the triangle ABC is an equilateral triangle, and three points A, B, C are respectively taken as central symmetry points to obtain central symmetric triangles ADE, CFG and BHI; points D, E, F, H, I are taken as central symmetry points respectively so as to obtain equilateral triangles; in this way, a geometric structure constituted by numerous equilateral triangles ( 03 ) can be obtained.
- a preferred three-dimensional method for assembling multiple drive devices can be expressed by the following geometric manner.
- the triangle ABC is an equilateral triangle
- a three-dimensional symmetrical triangle ( 03 ) of the triangle ABC can be obtained by taking any one of the vertices or sides of the triangle as the central symmetry point or symmetry axis, and in this way, a geometric structure constituted by numerous mapped equilateral triangles ( 03 ) can be obtained.
- the nodes ( 02 ) in all of the above geometric structures are regarded as the mounting positions of the drive devices ( 05 ).
- Drive devices ( 05 ) can be selectively installed at the nodes ( 02 ) as actually required.
- FIG. 5 shows the most basic triangular arrangement of the drive device assembly of the present invention.
- an equilateral triangle arrangement is employed, i.e., the spatial distances between adjacent drive devices ( 05 ) are equal.
- FIG. 6 shows a diamond-shaped layout structure of the drive device assembly of the present invention, which is obtained by a combination of two equilateral triangles, and the overlapped positions are shared positions of the drive devices ( 05 ).
- FIG. 7 is a schematic diagram of a drive device assembly of the present invention, and is evolved from FIG. 3 .
- FIG. 8 is a schematic diagram of another drive device assembly of the present invention, and is evolved from FIG. 2 .
- the advantage of the present invention is that the drive devices ( 05 ) can be selectively installed at the nodes ( 02 ) as actually required so as to achieve the desired result.
- the drive device ( 05 ) is preferably an engine according to the prior art, and the engine can be connected to a propeller, a transmission, a tractor, a tunneling device or other devices.
- the embodiment also provides a preferred connection mode in the system for combining the drive devices to generate a combined drive force.
- the drive devices ( 05 ) are connected through skeletons ( 04 ), and the connection may be a fixed connection or a movable connection.
- the drive devices ( 05 ) are connected through a plane body, and the drive devices ( 05 ) can be mounted on the surface of the plane body ( 06 ), as shown in FIG. 10 b .
- the drive devices ( 05 ) are connected by hollowing the plane body, that is, the drive devices ( 05 ) are installed in the hollow region ( 07 ) inside the plane body, as shown in FIG. 11 b.
- the drive devices ( 05 ) combined in the drive device assembly can be of the same specification and the same function, or can be of different specifications and different functions.
- the drive devices ( 05 ) in the drive device system can be respectively connected to a drive force converting device ( 08 ) so as to output the drive action force to the outside through a drive force output shaft ( 12 ), as shown in FIG. 12 a .
- the drive force converting device ( 08 ) is connected so as to output the drive action force to the outside through a combined force output shaft ( 10 ), as shown in FIG. 12 b , wherein ( 09 ) is a transmission device.
- the preferred embodiment of the present invention may also be used to mount generators, light sources, nozzles or other devices that need to work in combination, and the regions in the system other than the region occupied by the mounted drive devices may also be used as regions for mounting these devices or systems.
- FIG. 13 shows a basic distribution of the drive devices of the aircraft of the present invention, wherein the triangle ABC in the figure is an equilateral triangle, and three vertices of the triangle are the positions of the drive devices ( 05 ) of the aircraft, thus forming a triangle drive device module ( 01 ).
- the spatial distances between adjacent drive devices ( 05 ) are equal.
- the drive devices are mapped, arranged and combined towards the spatial direction as a drive device ( 05 ) assembly constituted by the multiple drive devices ( 05 ).
- the diamond ABCD is a diamond module derived from the triangular ABC drive device module, and in this way, various forms of the drive device ( 05 ) assemblies can be formed; the number of the drive devices ( 05 ) in the drive device ( 05 ) assembly is N, wherein N ⁇ 3. Specifically, ( 03 ) is a mapped body of the triangle in the geometric structure, and ( 11 ) is a reference line of the geometric structure.
- the drive devices ( 05 ) can be installed from all spatial directions at the nodes ( 02 ) in all the geometric structures, wherein the best effect is reached when the drive devices are mounted from an up-down direction of the nodes ( 02 ).
- the size and shape of the drive device ( 05 ) assembly and the number of the drive devices ( 05 ) can vary as desired.
- the engine is taken as an example of the drive device, and several feasible layouts of the drive devices derived from the geometric structures and preferred connection solutions are described in detail hereinafter.
- three vertices of the equilateral triangle ABC are taken as the basis so as to obtain their central symmetric triangles ( 03 ) respectively, and engines ( 16 ) are mounted at the nodes ( 02 ), thus forming the engine ( 16 ) assembly as shown in FIG. 14 .
- the engines ( 16 ) are fixed to the main frame through engine supports ( 15 ), and upper ends of the engines ( 16 ) are connected to the propellers ( 14 ) to be assembled as an aircraft having nine engines ( 16 ).
- the engines ( 16 ) can be selectively mounted from an up-down direction of the nodes ( 02 ) as required, and at most an eighteen rotor wing aircraft can be assembled.
- the engines ( 16 ) are selectively installed at the nodes ( 02 ) to obtain the engine ( 16 ) assembly as shown in FIG. 15 , and the propellers ( 14 ) are connected to the engines ( 16 ) so that a multi-axis multi-rotor wing aircraft can be assembled.
- the engines ( 16 ) can be mounted from all spatial directions at the nodes ( 02 ) as required.
- the engines ( 16 ) may be connected by a skeleton, a plane body hollow region or through other means. If the engines are connected by means of the skeleton ( 04 ), the skeletons are connected by a skeleton connector ( 13 ), as shown in FIG. 16 , which is a schematic view showing a preferred skeleton connection of the aircraft having eight engines ( 16 ).
- the skeleton connector ( 13 ) may achieve a fixed connection or a movable connection. If the fixed skeleton connection is adopted, an integral skeleton ( 04 ) can be produced directly, or the skeleton assembly can be fixed by a fixing connector ( 08 ). As shown in FIG.
- the movable skeletons ( 04 ) are connected by the movable connector ( 08 ), thus forming a collapsible or detachable skeleton ( 04 ).
- the skeleton ( 04 ) is restricted from moving by the fixing member so that a stable form is realized.
- the fixing member for restricting the moving of the skeleton is released, and the collapsing or detaching of the skeleton ( 04 ) is realized.
- the engines are connected by hollowing a plane body, that is, the engine ( 16 ) is mounted in the hollow region ( 07 ) inside the plane body ( 06 ), as shown in FIG. 18 b.
- the size and shape of the aircraft of the present invention can be determined according to the form of the load.
- the regions on the aircraft other than the mounting positions occupied by the drive devices can be used as installation or carrying regions for flight assistance devices or loads.
- the engine ( 16 ) assembly takes a diamond as a power unit.
- Each unit may be considered as a module in an aircraft power system.
- Each module may generate a certain thrust according to the number of the engines ( 16 ), and each module can share a part of the load ( 17 ) in the aircraft.
- Each engine ( 16 ) generates a certain thrust, that is, the module can generate four units of thrust; in the diamond module, there are weights generated by four engines ( 16 ) and associated skeletons ( 04 ) and batteries, the four units of thrust generated by the module can share the overall weight of the module simultaneously, and meanwhile the residual thrust can be used to share a part of the overall load ( 17 ) weight of the aircraft.
- the power system of the aircraft is constituted by N power modules, and the engine ( 16 ) in adjacent power modules is regarded as a shared engine ( 16 ) of the modules so that the weight of load ( 17 ) that is required to be shared in the adjacent modules are shared together, i.e., the take-off weight of the aircraft is shared by the power system in an approximately uniform manner.
- each power device or each power module may be provided therein with a load ( 17 ) carrying region as shown in FIG. 19 or with a region connected to the overall load ( 17 ) as shown in FIG. 20 .
- the purpose of such an arrangement is to apply the drive forces generated by the generators ( 16 ) in the aircraft power system to the load ( 17 ) portions uniformly so that the connection between the engines ( 16 ) and the loads ( 17 ) of the aircraft will not cause a series of adverse chain reactions which affect the overall flight system due to stress concentration at a certain region.
- the engines ( 16 - 1 ), ( 16 - 2 ), ( 16 - 3 ) and ( 16 - 4 ) are arranged in a diamond geometric structure, and are connected by skeletons ( 04 ); the engines ( 16 ) are fixedly mounted to the skeletons ( 04 ), and the skeletons ( 04 ) are connected by the skeleton connectors ( 13 ).
- the skeleton connectors ( 13 ) can achieve a fixed connection or a movable connection.
- the engines ( 16 ) are connected to the propellers ( 14 ), and the wings ( 18 ) are connected to the aircraft skeletons ( 04 ) by wing connectors ( 19 ) and are mounted on both sides of the engine ( 16 - 2 ) and the engine ( 16 - 4 ) respectively; the wings ( 18 ) can rotate axially.
- FIG. 22 also shows a feasible embodiment of this solution.
- the aircraft layout structure in this Figure can be evolved from the geometric method in FIG. 2 or FIG. 3 .
- the engines ( 16 - 5 ), ( 16 - 6 ), ( 16 - 7 ) and ( 16 - 8 ) are arranged in a rectangular shape, and are cross-connected and mounted by the skeletons ( 04 ); the connection may be a fixed connection or a movable connection.
- the engines ( 16 ) are connected to the propellers ( 14 ), and the wings ( 18 ) are mounted on both sides of the skeletons ( 04 ) symmetrically; the wings ( 18 ) are located between the engines ( 16 - 5 ) and ( 16 - 7 ) as well as between the engines ( 16 - 6 ) and ( 16 - 8 ) respectively, and the wings ( 18 ) and the skeletons ( 04 ) are connected by the wing connectors ( 19 ); the wings ( 18 ) can rotate axially.
- FIG. 23 represents another feasible embodiment of this solution.
- the layout structure of the aircraft in this Figure can be evolved from the geometric method in FIG. 2 or 3 , and is formed by combining three complete triangular drive device modules ( 01 ), i.e., the engines ( 16 - 9 ), ( 16 - 10 ) and ( 16 - 11 ) form a triangular drive device module ( 01 ), the engines ( 16 - 12 ), ( 16 - 13 ) and ( 16 - 14 ) form a triangular drive device module ( 01 ), and the engines ( 16 - 15 ), ( 16 - 16 ) and ( 16 - 17 ) form a triangular drive device module ( 01 ).
- the engines ( 16 ) are connected by the skeletons ( 04 ), and the connection can be a fixed connection or a movable connection.
- Each of the engines ( 16 ) is connected to a propeller ( 14 ), coaxial wings ( 18 ) are symmetrically mounted on both sides of the engine ( 16 - 9 ) in the triangular drive device module ( 01 ), and another wing ( 18 ) is mounted in a region of the triangular drive device module ( 01 ) between the engine ( 16 - 14 ) and the engine ( 16 - 17 ); the wings ( 18 ) are connected to the skeletons ( 04 ) by wing connectors ( 19 ), and each of the wings ( 18 ) can rotate axially.
- the engines ( 16 ) can be mounted to the skeletons ( 04 ) in an up-down direction, and in case of special requirements, the engines ( 16 ) or other devices can be also mounted in other directions.
- FIG. 24 of the drawings shows several preferred modes of operation of a type of aircraft of the present invention.
- ( 20 ) represents a horizontal reference line, and the direction of the arrow is the flight direction of the aircraft.
- FIG. 24 a shows an assistant lift and ascending flight modes with the wings ( 18 ) tilted upwards simultaneously by a certain angle to generate lift for assisting the engine ( 16 ) in providing lift to the aircraft.
- FIG. 20 represents a horizontal reference line
- the direction of the arrow is the flight direction of the aircraft.
- FIG. 24 a shows an assistant lift and ascending flight modes with the wings ( 18 ) tilted upwards simultaneously by a certain angle to generate lift for assisting the engine ( 16 ) in providing lift to the aircraft.
- FIG. 24 b shows an assistant descending mode of flight with the wings ( 18 ) tilted downwards simultaneously by a certain angle to generate a downward pressing force for promoting the descending of the aircraft, and meanwhile, the coaxial wings ( 18 ) in the aircraft can act separately so as to achieve the same effect of changing the pitch angle of the aircraft as an elevator rudder in a fixed wing aircraft.
- FIG. 24 c is a low speed resistance reducing flight mode, in which the wings ( 18 ) maintain an approximately parallel relationship with the plane of the engines ( 16 ), or keep an optimal angle of wind resistance with respect to the flight direction and the air flow direction, so as to reduce the resistance and maintain the best flight state.
- FIG. 24 c is a low speed resistance reducing flight mode, in which the wings ( 18 ) maintain an approximately parallel relationship with the plane of the engines ( 16 ), or keep an optimal angle of wind resistance with respect to the flight direction and the air flow direction, so as to reduce the resistance and maintain the best flight state.
- FIG. 24 d is a cruise flight mode, wherein for achieving that the aircraft has the best performance at different flight speeds, the wing ( 18 ) may achieve the best pneumatic layout through adjustment of attack angle, thereby enabling the aircraft to have the best lift-drag ratio at various attitudes and at various flight speeds.
- FIG. 24 e shows a rolling fight mode, in which the rolling torque generated by right-left differential deflections of the coaxial wings ( 18 ) (differentially deflected with respect to the flight direction or incident flow direction of the aircraft respectively) allows the aircraft to make a lateral rolling movement.
- FIG. 24 e shows a rolling fight mode, in which the rolling torque generated by right-left differential deflections of the coaxial wings ( 18 ) (differentially deflected with respect to the flight direction or incident flow direction of the aircraft respectively) allows the aircraft to make a lateral rolling movement.
- the wings ( 18 ) reach a certain angle with respect to the fuselage plane and can function as a landing support device, i.e., a landing gear of the aircraft.
- the wings ( 18 ) are approximately perpendicular to the fuselage plane. If it is required to increase the size of the landing gear, a support or shock absorbing assembly may also be added at the position where the wing ( 18 ) contacts a landing surface.
- FIG. 25 a shows a schematic diagram of various modules in the present invention, wherein ( 21 ) denotes a drive device module, ( 22 ) denotes a connecting module, ( 23 ) denotes a load bearing module, and ( 24 ) denotes an auxiliary module.
- the energy source is battery and the drive devices are connected to propellers.
- the drive device module ( 21 ) is connected to one end of the load bearing module ( 23 ) by the connecting module ( 22 ) so as to form a structural unit.
- the connecting module ( 22 ) is also connected to another load bearing module ( 23 ) so as to form a structural unit, and in this way, the structural unit can be extended infinitely.
- FIG. 25 b the drive device module ( 21 ) is connected to one end of the load bearing module ( 23 ) by the connecting module ( 22 ) so as to form a structural unit.
- the connecting module ( 22 ) is also connected to another load bearing module ( 23 ) so as to form a structural unit, and in this way, the structural unit can be extended infinitely.
- two ends of the connecting module ( 22 ) in the X-axis direction are each connected to a load bearing module ( 23 ), and two ends of the connecting module ( 22 ) in the Y-axis direction are each connected to a drive device module ( 21 ) so as to form a structural unit; the drive device module ( 21 ) is in turn connected to the propeller ( 27 ) so as to form an engine power pack; in this way, the engine power pack can be extended infinitely.
- two ends of the load bearing module ( 23 ) are respectively mounted with the drive device modules ( 21 ) via the connecting modules ( 22 ) so as to form a structural unit, and the drive device modules ( 21 ) are connected to propellers ( 27 ); in this way, the structural unit can be extended infinitely.
- two ends of the load bearing module ( 23 ) are mounted with the drive device modules ( 21 ) via the connecting modules ( 22 ), and meanwhile, at the two connecting modules ( 22 ), an auxiliary module ( 24 ) is provided under the load bearing module ( 23 ) so as to form a structural unit together, and each of the drive device modules ( 21 ) is connected to a propeller ( 27 ).
- the function of the auxiliary module ( 24 ) in this embodiment is to increase the connection strength between the load bearing module ( 23 ) and the drive device module ( 21 ) in the structural unit when the weight of the load borne by the load bearing module ( 23 ) is large.
- the drive device module ( 21 ) is connected to one end of the load bearing module ( 23 ) by a connecting module ( 22 ) so as to form a structural unit, and the load bearing module ( 23 ) may have other loads ( 26 ) connected under it via the auxiliary module ( 24 ).
- FIGS. 26 to 31 For a modular implementation of the aircraft, reference is made to FIGS. 26 to 31 .
- FIGS. 26 a , 26 b , 26 c , 26 d and 26 e are top views of different embodiments of the modularity of the present invention.
- the embodiments are formed by combining in a modularized manner the structural units each formed by connecting the drive device module ( 21 ) to one end of the load bearing module ( 23 ) by the connecting module ( 22 ).
- ( 25 ) is a propeller rotating plane.
- FIG. 26 a , 26 b , 26 c , 26 d and 26 e are top views of different embodiments of the modularity of the present invention.
- the embodiments are formed by combining in a modularized manner the structural units each formed by connecting the drive device module ( 21 ) to one end of the load bearing module ( 23 ) by the connecting module ( 22 ).
- ( 25 ) is a propeller rotating plane.
- the connecting module ( 22 ) and the load bearing module ( 23 ) form a structural unit, and a plurality of structural units are combined and fixed with the connecting module ( 22 ) as a center; drive device modules ( 21 ) are mounted to the connecting modules ( 22 ) from both above and below, and propellers ( 27 ) are mounted to the drive device modules ( 21 ).
- the drive device module ( 21 ), the connecting module ( 22 ) and the load bearing module ( 23 ) form a structural unit, and N structural units are assembled “end to end” so as to form a modular aircraft having a “looped” structure.
- Each drive device module ( 21 ) is mounted with a propeller ( 27 ), and ( 25 ) denotes a rotating plane of the propeller.
- the drive device module ( 21 ), the connecting module ( 22 ) and the load bearing module ( 23 ) form a structural unit.
- Four structural units are assembled as a modular aircraft in a diamond configuration, an auxiliary module ( 24 ) is mounted under the aircraft for carrying the load.
- Each of the drive device modules ( 21 ) has a propeller ( 27 ) mounted thereto, and ( 25 ) denotes a propeller rotating plane.
- FIG. 28 b is a partial side view, and other loads ( 26 ) are carried under the auxiliary module ( 24 ).
- FIGS. 29, 30 and 31 are schematic diagram of an extended embodiment of the modularity of the aircraft of the present invention.
- FIG. 29 is a schematic diagram of an unlimited extension of FIG. 28 a
- FIG. 30 is a schematic diagram of an unlimited extension of FIG. 26 e
- FIG. 31 is a schematic diagram of an unlimited extension of FIG. 26 c.
- the present invention of course can have many other embodiments; for example, the drive device module may also be embodied as a fuel-powered engine or engine driven by other energies; equivalent changes and modifications made according to the present invention also fall within the scope of the present invention, and therefore should be regarded as further embodiments of the present invention.
- some drive devices do not have to be assembled strictly in accordance with the equilateral triangle module, but may be assembled in an isosceles triangle arrangement layout.
- some drive devices also do not have to be assembled strictly in accordance with the diamond module, but may be assembled in a parallelogram layout, and so on.
- installation positions of the wings in the aircraft structure of the present invention are also selected as permitted by technical conditions. It can be seen that all the relevant equivalent technical solutions should fall within the scope of protection as claimed by the present invention.
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Abstract
Description
Claims (8)
Applications Claiming Priority (16)
Application Number | Priority Date | Filing Date | Title |
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CN201510363832.4 | 2015-06-29 | ||
CN201510363831.XA CN104925263B (en) | 2015-06-29 | 2015-06-29 | A kind of aircraft with more driving devices |
CN201510363831.X | 2015-06-29 | ||
CN201510363812.7 | 2015-06-29 | ||
CN201510363812 | 2015-06-29 | ||
CN201510363832 | 2015-06-29 | ||
CN201510363812 | 2015-06-29 | ||
CN201510363831 | 2015-06-29 | ||
CN201510363832.4A CN104975942A (en) | 2015-06-29 | 2015-06-29 | Method and system for generating combined driving force by combination of multiple driving devices |
CN201510432369 | 2015-07-22 | ||
CN201510432369.4A CN104960665B (en) | 2015-06-29 | 2015-07-22 | A kind of aircraft with plurality of flight |
CN201510432369.4 | 2015-07-22 | ||
CN201510518183.0A CN105129087B (en) | 2015-08-21 | 2015-08-21 | A kind of modular aircraft |
CN201510518183 | 2015-08-21 | ||
CN201510518183.0 | 2015-08-21 | ||
PCT/CN2016/000308 WO2017000528A1 (en) | 2015-06-29 | 2016-06-16 | Driving device assembly including multiple driving devices and application thereof |
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US20180312267A1 US20180312267A1 (en) | 2018-11-01 |
US10683098B2 true US10683098B2 (en) | 2020-06-16 |
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US15/740,331 Active US10683098B2 (en) | 2015-06-29 | 2016-06-16 | Driving device assembly with multiple drive devices and application thereof |
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US (1) | US10683098B2 (en) |
WO (1) | WO2017000528A1 (en) |
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EP3724072A1 (en) * | 2017-12-15 | 2020-10-21 | Innotec Lightweight Engineering & Polymer Technology GmbH | Flight module |
CN108216629A (en) * | 2018-02-26 | 2018-06-29 | 西北工业大学 | A kind of combination transport unmanned plane |
Citations (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0023843B1 (en) | 1979-08-06 | 1984-10-24 | Frederick Ferguson | Aircraft having buoyant gas balloon |
US5975464A (en) | 1998-09-22 | 1999-11-02 | Scaled Composites, Inc. | Aircraft with removable structural payload module |
US6845941B2 (en) | 2002-06-04 | 2005-01-25 | Bret D. Pica | Rotary/fixed wing aircraft |
US20050098682A1 (en) | 2001-02-07 | 2005-05-12 | Pai Bhaskar R. | Light weight helicopter |
CN2759940Y (en) | 2003-08-18 | 2006-02-22 | 欧阳厚成 | Rotor blade and double rotor on the blade |
DE102005010336A1 (en) | 2004-11-06 | 2006-05-11 | Dolch, Stefan, Dipl.-Ing. (FH) | Speed controlled helicopter |
US20060266881A1 (en) * | 2005-01-14 | 2006-11-30 | Hughey Electricopter Corporation | Vertical takeoff and landing aircraft using a redundant array of independent rotors |
US7143973B2 (en) | 2003-11-14 | 2006-12-05 | Kenneth Sye Ballew | Avia tilting-rotor convertiplane |
CN101314409A (en) | 2008-07-10 | 2008-12-03 | 周武双 | Swallow type inclined rotation rotorcraft |
US20090008499A1 (en) | 2007-02-16 | 2009-01-08 | Donald Orval Shaw | Modular flying vehicle |
CN101421157A (en) | 2004-04-14 | 2009-04-29 | 保罗·E·阿尔托恩 | Rotary wing vehicle |
CN101758925A (en) | 2008-12-24 | 2010-06-30 | 李家荣 | Personal automatic aircraft |
WO2011002331A1 (en) | 2009-07-02 | 2011-01-06 | Открытое Акционерное Общество "Научно-Производственная Корпорация "Иркут" | Small unmanned aircraft system |
CN101992854A (en) | 2010-11-03 | 2011-03-30 | 中国科学院长春光学精密机械与物理研究所 | Foldable six-axis multi-rotor aircraft |
CN102092473A (en) | 2011-01-25 | 2011-06-15 | 凌强 | Multi-rotor craft and method thereof |
US20120158215A1 (en) * | 2010-02-18 | 2012-06-21 | Massachusetts Institute Of Technology | Programmable Surface |
CN103646424A (en) | 2013-11-26 | 2014-03-19 | 北京空间机电研究所 | Aerial seamless virtual roaming system constructing method |
CN203876983U (en) | 2014-05-02 | 2014-10-15 | 李佳辉 | Spherical flight device |
CN104192305A (en) | 2014-07-29 | 2014-12-10 | 杭州行之云网络有限公司 | Multi-element wing |
US20140374532A1 (en) * | 2013-06-24 | 2014-12-25 | The Boeing Company | Modular Vehicle Lift System |
US20150012154A1 (en) * | 2012-02-22 | 2015-01-08 | E-Volo Gmbh | Aircraft |
CN104386248A (en) | 2014-11-03 | 2015-03-04 | 成都好飞机器人科技有限公司 | Double-layer separation type unmanned aerial vehicle |
CN204223179U (en) | 2014-11-20 | 2015-03-25 | 金陵科技学院 | A kind of three rotor wing unmanned aerial vehicles high with flexible hook accurate positioning intensity |
CN204383743U (en) | 2015-01-04 | 2015-06-10 | 成都好飞机器人科技有限公司 | Agricultural high-efficiency samples many rotor wing unmanned aerial vehicles |
CN104787332A (en) | 2015-03-10 | 2015-07-22 | 于潮 | Aeromodelling aircraft |
CN104925263A (en) | 2015-06-29 | 2015-09-23 | 田悦丰 | Aircraft with multiple driving devices |
CN104960665A (en) | 2015-06-29 | 2015-10-07 | 田悦丰 | Aircraft having multiple flight modes |
CN104975942A (en) | 2015-06-29 | 2015-10-14 | 田悦丰 | Method and system for generating combined driving force by combination of multiple driving devices |
US20150298788A1 (en) * | 2013-01-10 | 2015-10-22 | SZ DJI Technology Co., Ltd | Transformable aerial vehicle |
CN105129087A (en) | 2015-08-21 | 2015-12-09 | 田悦丰 | Aircraft modularization solution method and modularized aircraft |
CN205034335U (en) | 2015-06-29 | 2016-02-17 | 田悦丰 | Aircraft with multiple flight mode |
CN205034348U (en) | 2015-06-29 | 2016-02-17 | 田悦丰 | Aircraft with many drive arrangement |
CN205221111U (en) | 2015-08-21 | 2016-05-11 | 田悦丰 | Modularization aircraft |
US20160311526A1 (en) * | 2015-04-13 | 2016-10-27 | David Geise | Multirotor flying vehicle |
-
2016
- 2016-06-16 WO PCT/CN2016/000308 patent/WO2017000528A1/en active Application Filing
- 2016-06-16 US US15/740,331 patent/US10683098B2/en active Active
Patent Citations (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0023843B1 (en) | 1979-08-06 | 1984-10-24 | Frederick Ferguson | Aircraft having buoyant gas balloon |
US5975464A (en) | 1998-09-22 | 1999-11-02 | Scaled Composites, Inc. | Aircraft with removable structural payload module |
US20050098682A1 (en) | 2001-02-07 | 2005-05-12 | Pai Bhaskar R. | Light weight helicopter |
US6845941B2 (en) | 2002-06-04 | 2005-01-25 | Bret D. Pica | Rotary/fixed wing aircraft |
CN2759940Y (en) | 2003-08-18 | 2006-02-22 | 欧阳厚成 | Rotor blade and double rotor on the blade |
US7143973B2 (en) | 2003-11-14 | 2006-12-05 | Kenneth Sye Ballew | Avia tilting-rotor convertiplane |
CN101421157A (en) | 2004-04-14 | 2009-04-29 | 保罗·E·阿尔托恩 | Rotary wing vehicle |
DE102005010336A1 (en) | 2004-11-06 | 2006-05-11 | Dolch, Stefan, Dipl.-Ing. (FH) | Speed controlled helicopter |
US20060266881A1 (en) * | 2005-01-14 | 2006-11-30 | Hughey Electricopter Corporation | Vertical takeoff and landing aircraft using a redundant array of independent rotors |
US20090008499A1 (en) | 2007-02-16 | 2009-01-08 | Donald Orval Shaw | Modular flying vehicle |
CN101314409A (en) | 2008-07-10 | 2008-12-03 | 周武双 | Swallow type inclined rotation rotorcraft |
CN101758925A (en) | 2008-12-24 | 2010-06-30 | 李家荣 | Personal automatic aircraft |
WO2011002331A1 (en) | 2009-07-02 | 2011-01-06 | Открытое Акционерное Общество "Научно-Производственная Корпорация "Иркут" | Small unmanned aircraft system |
US20120158215A1 (en) * | 2010-02-18 | 2012-06-21 | Massachusetts Institute Of Technology | Programmable Surface |
CN101992854A (en) | 2010-11-03 | 2011-03-30 | 中国科学院长春光学精密机械与物理研究所 | Foldable six-axis multi-rotor aircraft |
CN102092473A (en) | 2011-01-25 | 2011-06-15 | 凌强 | Multi-rotor craft and method thereof |
US20150012154A1 (en) * | 2012-02-22 | 2015-01-08 | E-Volo Gmbh | Aircraft |
US20150298788A1 (en) * | 2013-01-10 | 2015-10-22 | SZ DJI Technology Co., Ltd | Transformable aerial vehicle |
US20140374532A1 (en) * | 2013-06-24 | 2014-12-25 | The Boeing Company | Modular Vehicle Lift System |
CN103646424A (en) | 2013-11-26 | 2014-03-19 | 北京空间机电研究所 | Aerial seamless virtual roaming system constructing method |
CN203876983U (en) | 2014-05-02 | 2014-10-15 | 李佳辉 | Spherical flight device |
CN104192305A (en) | 2014-07-29 | 2014-12-10 | 杭州行之云网络有限公司 | Multi-element wing |
CN104386248A (en) | 2014-11-03 | 2015-03-04 | 成都好飞机器人科技有限公司 | Double-layer separation type unmanned aerial vehicle |
CN204223179U (en) | 2014-11-20 | 2015-03-25 | 金陵科技学院 | A kind of three rotor wing unmanned aerial vehicles high with flexible hook accurate positioning intensity |
CN204383743U (en) | 2015-01-04 | 2015-06-10 | 成都好飞机器人科技有限公司 | Agricultural high-efficiency samples many rotor wing unmanned aerial vehicles |
CN104787332A (en) | 2015-03-10 | 2015-07-22 | 于潮 | Aeromodelling aircraft |
US20160311526A1 (en) * | 2015-04-13 | 2016-10-27 | David Geise | Multirotor flying vehicle |
CN104960665A (en) | 2015-06-29 | 2015-10-07 | 田悦丰 | Aircraft having multiple flight modes |
CN104975942A (en) | 2015-06-29 | 2015-10-14 | 田悦丰 | Method and system for generating combined driving force by combination of multiple driving devices |
CN205034335U (en) | 2015-06-29 | 2016-02-17 | 田悦丰 | Aircraft with multiple flight mode |
CN205034348U (en) | 2015-06-29 | 2016-02-17 | 田悦丰 | Aircraft with many drive arrangement |
CN104925263A (en) | 2015-06-29 | 2015-09-23 | 田悦丰 | Aircraft with multiple driving devices |
CN105129087A (en) | 2015-08-21 | 2015-12-09 | 田悦丰 | Aircraft modularization solution method and modularized aircraft |
CN205221111U (en) | 2015-08-21 | 2016-05-11 | 田悦丰 | Modularization aircraft |
Non-Patent Citations (14)
Title |
---|
1st Office Action received in Chinese Patent Application No. 2015-10363831, dated Jul. 4, 2016. |
1st Office Action received in Chinese Patent Application No. 2015-10363832, dated Jan. 17, 2017. |
1st Office Action received in Chinese Patent Application No. 2015-10432369, dated Jan. 2, 2016. |
1st Office Action received in Chinese Patent Application No. 2015-10518183, dated Dec. 15, 2016. |
2nd Office Action received in Chinese Patent Application No. 2015-10363831, dated Oct. 28, 2016. |
2nd Office Action received in Chinese Patent Application No. 2015-10363832, dated May 25, 2017. |
3rd Office Action received in Chinese Patent Application No. 2015-10363831, dated Mar. 31, 2017. |
Application granted in Chinese Patent Application No. 2015-10432369, dated Feb. 3, 2017. |
Application granted in Chinese Patent Application No. 2015-10518183, dated Jun. 14, 2017. |
International Search Report and WO dated Sep. 1, 2016 in application No. PCT/CN2016/000308. |
Office Action received in Chinese Patent Application No. 201510363831.X, dated Jul. 10, 2018. |
Office Action received in Chinese Patent Application No. 201510363831.X, dated Mar. 23, 2018. |
Rejection received in Chinese Patent Application No. 2015-10363831, dated Oct. 9, 2017. |
Rejection received in Chinese Patent Application No. 2015-10363832, dated Jan. 5, 2018. |
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Publication number | Publication date |
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US20180312267A1 (en) | 2018-11-01 |
WO2017000528A1 (en) | 2017-01-05 |
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